Main Pages

• Home
• Configurator
• Shopping Basket
• About Us
• Contact Us

Search

Memory by tech

• SDRAM memory
• DDR memory
• DDR2 memory
• DDR3 memory
• Flash memory
• USB Pen Drives
• Custom USB

Memory by type

• DIMM memory
• SoDIMM memory
• MicroDIMM memory
• SIMM memory

Memory by Application

• Printer Memory
• Desktop Memory
• Laptop Memory
• Phone Memory
• Server Memory

Solid State Disks

• IDE SSDs
• SATA SSDs
• PCIe SSDs
• μ-PCIe SSDs

The best memory upgrades for your Compaq Business Desktop Series dx7400 MT (Microtower) Desktop!

We've spent years amassing all the information we need to make sure you get the right memory for your Compaq Business Desktop Series dx7400 MT (Microtower) Desktop. We guarantee this memory will work in your machine for the life of your machine. Your Compaq Business Desktop Series dx7400 MT (Microtower) supports up to 8 GB in four slots and modules must be installed one at a time.

Install in matched pairs to utilize Dual Channel mode. Compatible with upto 800MHz modules. Mixing module speeds will default to the lowest speed. Installing more than 4GB of memory will require a 64-bit Operating System. 

	Code	OEM	Description	Capacity	Kit Of	Price	inc VAT
DIMM
	1021738	AH060AA	2GB 240PIN 800MHZ 64BIT NP DDR-2 DIMM 240pin DDRI	2GB	1	£28.57	£34.28	Buy
	1021739	PX977AA	2GB 240PIN 677MHZ 64BIT NP DDR-2 DIMM 240pin DDRI	2GB	1	£28.57	£34.28	Buy
	1021737	AH058AA	1GB 240PIN 800MHZ 64BIT NP DDR-2 DIMM 240pin DDRI	1GB	1	£14.00	£16.80	Buy
	1021740	PX976AA	1GB 240PIN 677MHZ 64BIT NP DDR-2 DIMM 240pin DDRI	1GB	1	£18.40	£22.08	Buy
	1021741	PX975AA	512MB 240PIN 677MHZ 64BIT NP DDR-2 DIMM 240pin DDRI	512MB	1	£10.43	£12.52	Buy
	1021742	AH056AA	512MB 240PIN 800MHZ 64BIT NP DDR-2 DIMM 240pin DDRI	512MB	1	£10.26	£12.31	Buy

More information about this machine

Detailed machine info Install in matched pairs to utilize Dual Channel mode. Compatible with upto 800MHz modules. Mixing module speeds will default to the lowest speed. Installing more than 4GB of memory will require a 64-bit Operating System. Is base memory removeable? y Number of memory slots 4 Number of memory banks 4 Number of modules per bank 1 Maximum installable memory 8

Original Memory Configuration

©2005-2011 Memory Express Ltd. All rights reserved. Errors and Omissions excepted. All pricing excludes VAT unless otherwise stated. Please read our terms and conditions, returns and privacy policies for more information. Some product information © 2011 Openrange Ltd or © 2011 IceCat BV and is provided in good faith. All trademarks acknowledged.